A study of the overall problems of the true-temperature, hypersonic wind tunnel having semi-continuous operation and the preferred methods of solution.

"Supported by the McDonnell Aircraft Corporation under Contract no. 6140-20 P. O. 7S4899-R. Purdue Research Foundation. Research project no. 1717. Project Ae-33.

Recent developments connected with the hypersonic facility of the Polytechnic Institute of Brooklyn. Pt. I: Tests of the compression heater. Pt. II: Aspects of the design, construction and installation of a multiple-outlet collector for the convection heater.

Mode of access: Internet.

Effects of ambient nonuniformities in flow over hypersonic test bodies.

Mode of access: Internet.

Radiation at hypersonic speeds.

Mode of access: Internet.

Hypersonic research in the shock tunnel.

"Presented at the I.A.S. National Symposium on Hypervelocity Techniques, Denver, Colorado, October 20, 21, 1960."

Nonequilibrium scaling criterion for inviscid hypersonic airflows,

"Contract no. DA-30-069-ORD-3443. ARPA order no. 253-62."

A similitude for nonequilibrium phenomena in hypersonic flight,

"Part I of the present paper was supported by the Arnold Engineering Development Center under Contract no. AF-40-(601)-928. Part II is a part of project DEFENDER sponsored by the Advanced Research Projects Agency, Department of Defense, under Contract no. DA-30-069-ORD-3443."

An investigation of laminar heat transfer to slender cones in the hypersonic shock tunnel

"Contract no. AF-33(616)-6025. Project no. 7064. Task no. 70169. Aeronautical Research Laboratory, Air Force Research Division, Air Research and Development Command, United States Air Force, Wright-Patterson Air Force Base."

Experimental studies of high temperature hypersonic diffusers.

"Project No. 1426. Task No. 142612."

Supersonic aerodynamics and rocket propulsion,

Includes bibliographical references.

A new method for providing continuous high-temperature air flow for hypersonic research,

"AFOSR-TN-56-236."

Study of hypersonic contaminated wake by an exact numerical solution.

"Work performed under contract DA-30-069-ORD-1955, administered by Bell Telephone Laboratories, Whippany, N. J."

Coupled thermal, structural and vibrational analysis of a hypersonic engine for flight test

This paper describes a relatively simple and quick method for implementing aerodynamic heating models into a finite element code for non-linear transient thermal-structural and thermal-structural-vibrational analyses of a Mach 10 generic HyShot scramjet engine. The thermal-structural-vibrational response of the engine was studied for the descent trajectory from 60 to 26 km. Aerodynamic heating fluxes, as a function of spatial position and time for varying trajectory points, were implemented in the transient heat analysis. Additionally, the combined effect of varying dynamic pressure and thermal loads with altitude was considered. This aero-thermal-structural analysis capability was used to assess the temperature distribution, engine geometry distortion and yielding of the structural material due to aerodynamic heating during the descent trajectory, and for optimising the wall thickness, nose radius of leading edge, etc. of the engine intake. A structural vibration analysis was also performed following the aero-thermal-structural analysis to determine the changes in natural frequencies of the structural vibration modes that occur at the various temperatures associated with the descent trajectory. This analysis provides a unique and relatively simple design strategy for predicting and mitigating the thermal-structural-vibrational response of hypersonic engines. (C) 2006 Elsevier SAS. All rights reserved.

Instrumentation studies for plasma jet and hypersonic wind tunnel,

"This research was supported by the McDonnell Aircraft Corporation under Contract no. 6140-20 P.O. 7S4899-R."